Search Results for author: Lingchen Yang

Found 6 papers, 0 papers with code

Learning a Generalized Physical Face Model From Data

no code implementations29 Feb 2024 Lingchen Yang, Gaspard Zoss, Prashanth Chandran, Markus Gross, Barbara Solenthaler, Eftychios Sifakis, Derek Bradley

Physically-based simulation is a powerful approach for 3D facial animation as the resulting deformations are governed by physical constraints, allowing to easily resolve self-collisions, respond to external forces and perform realistic anatomy edits.

Anatomy Collision Avoidance +1

An Implicit Physical Face Model Driven by Expression and Style

no code implementations27 Jan 2024 Lingchen Yang, Gaspard Zoss, Prashanth Chandran, Paulo Gotardo, Markus Gross, Barbara Solenthaler, Eftychios Sifakis, Derek Bradley

At the core, we present a framework for learning implicit physics-based actuations for multiple subjects simultaneously, trained on a few arbitrary performance capture sequences from a small set of identities.

Face Model Style Transfer

Implicit Neural Representation for Physics-driven Actuated Soft Bodies

no code implementations26 Jan 2024 Lingchen Yang, Byungsoo Kim, Gaspard Zoss, Baran Gözcü, Markus Gross, Barbara Solenthaler

Active soft bodies can affect their shape through an internal actuation mechanism that induces a deformation.

Efficient Incremental Potential Contact for Actuated Face Simulation

no code implementations3 Dec 2023 Bo Li, Lingchen Yang, Barbara Solenthaler

We present a quasi-static finite element simulator for human face animation.

NeuralHDHair: Automatic High-fidelity Hair Modeling from a Single Image Using Implicit Neural Representations

no code implementations CVPR 2022 Keyu Wu, Yifan Ye, Lingchen Yang, Hongbo Fu, Kun Zhou, Youyi Zheng

To improve the efficiency of a traditional hair growth algorithm, we adopt a local neural implicit function to grow strands based on the estimated 3D hair geometric features.

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